mirror of
ssh://git.janware.com/srv/git/janware/proj/jw-pkg
synced 2026-01-15 12:03:31 +01:00
Jan Lindemann
ac583f76e1
For every cmd_xxx() method in build.App, create a class that's instatiated for running the respective command. This has the advantage of making App.py smaller (and faster), and having smaller, more maintainable command modules adhering to a common interface. Signed-off-by: Jan Lindemann <jan@janware.com>
33 lines
1.3 KiB
Python
33 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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from argparse import Namespace, ArgumentParser
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from ..Cmd import Cmd
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class CmdCheck(Cmd): # export
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def __init__(self) -> None:
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super().__init__('check', help='Check for circular dependencies between given modules')
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def add_arguments(self, parser: ArgumentParser) -> None:
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super().add_arguments(parser)
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parser.add_argument('module', nargs='*', help='Modules')
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parser.add_argument('-f', '--flavour', nargs='?', default = 'build')
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def _run(self, args: Namespace) -> None:
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graph = {}
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path = []
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self.app.read_dep_graph(args.module, args.flavour, graph)
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unvisited = list(graph.keys())
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temp = set()
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while len(unvisited) != 0:
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m = unvisited[0]
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self.app.debug('Checking circular dependency of', m)
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last = self.app.check_circular_deps(m, args.flavour, self.app.flip_graph(graph), unvisited, temp, path)
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if last is not None:
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self.app.debug('Found circular dependency below', m, ', last is', last)
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print('Found circular dependency in flavour', args.flavour, ':', ' -> '.join(path))
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exit(1)
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print('No circular dependency found for flavour', args.flavour, ' in modules:',
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' '.join(args.module))
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exit(0)
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